git-review 1.17

git-review is a tool that helps submitting git branches to gerrit for
review.

## Setup

git-review, by default, looks for a git remote called gerrit, and
submits the current branch to HEAD:refs/for/master at that remote.

If the “gerrit” remote does not exist, git-review looks for a file
called .gitreview at the root of the repository with information about
the gerrit remote. Assuming that file is present, git-review should
be able to automatically configure your repository the first time it
is run.

## Usage

Hack on some code, then:

git review

If you want to submit that code to a branch other than “master”, then:

git review branchname

If you want to submit to a different remote:

git review -r my-remote

If you want to supply a review topic:

git review -t topic/awesome-feature

If you want to submit a branch for review and then remove the local branch:

### Notes
* Username not required because it is requested on first run
* Unlike git config files there cannot be any whitespace before the name of the variable.
* git-review will create a gerrit remote upon first run